RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
ROADWHEEL ARM ASSEMBLY REPLACEMENT
Tools and Special Tools
Wrench, torque, 0175 lb-ft (0237 Nm) (item 67, WP
Compensating idler link or shock absorber disconnected
Track tension loosened (refer to TM 9-2350-256-10)
Remove six screws (1) and six lockwashers (2) from roadwheel arm retainer (3).
Roadwheel arm assembly is heavy, use care when removing roadwheel arm assembly to avoid injury.
Remove roadwheel arm assembly (4) and gasket (5) from roadwheel arm support housing (6) using two removed screws
(1) as jackscrews in holes (7) provided.
Bend back and straighten tangs of key washer (8) from bearing nut (9).
Remove bearing nut (9) and key washer (8).